Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it is necessary to use
Grammar usage guide and real-world examplesUSAGE SUMMARY
This part of a sentence is correct and usable in written English.
You can use it when you want to express that something is required or necessary. For example: "It is necessary to use caution when operating power tools."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(18)
it is required to use
it is essential to use
it is advisable to use
it is useful to use
it is appropriate to use
it is adequate to use
it is possible to use
it is logical to use
it is necessary to be
it is necessary to have
it requires to use
it is required to utilize
it is essential to employ
it must use
it imperative to use
it is mandatory to use
it imperative to understand
it is necessary to implement
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
In these cases, it is necessary to use alternative methods.
So, it is necessary to use a co-solvent.
Therefore, it is necessary to use a repair process to prevent the structure from final rupture.
Science
In such cases it is necessary to use ensemble averaging directly.
It is necessary to use the plane solid continua model in modelling the deep beams.
Science
It is necessary to use the same unit of length for both.
Academia
Unfortunately it is necessary to use goto in some loops since while is not standard Fortran.
Academia
To reduce this uncertainty, it is necessary to use light of shorter wavelength e.g., gamma rays.
Encyclopedias
When this occurs, it is necessary to use nonlinear control techniques to design the controller.
Science
So, it is necessary to use the statistical data for the basic event.
It is necessary to use special sampling method for studying of each animal group.
Expert writing Tips
Best practice
When using "it is necessary to use", ensure that the context clearly explains why the action or tool is essential. Providing the rationale strengthens the statement and guides the reader.
Common error
Avoid overusing passive constructions with "it is necessary to use". Consider rephrasing to active voice when appropriate for a more direct and engaging style. For example, instead of "It is necessary to use this tool", try "You must use this tool" or "This tool is required".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "it is necessary to use" is to express necessity or requirement. Ludwig AI's analysis and examples show it is often used to indicate that a particular action or tool is essential in a given context.
Frequent in
Science
76%
News & Media
13%
Academia
11%
Less common in
Encyclopedias
1%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it is necessary to use" is a versatile phrase used to indicate that something is required or essential. Ludwig AI's analysis reveals it is grammatically correct and very common, especially in scientific, news, and academic writing. While the phrase is generally suitable for neutral to formal contexts, it's crucial to ensure that the reason for the necessity is clear and well-explained. Remember to consider alternatives like "it is required to use" or "it is essential to use" to add variety to your writing and to avoid overusing passive voice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it is required to use
Replaces "necessary" with "required", emphasizing the mandatory nature of the action.
it is essential to use
Substitutes "necessary" with "essential", highlighting the critical importance of the action.
it is vital to use
Emphasizes the importance using "vital" instead of "necessary", indicating the action is crucial.
it is imperative to use
Replaces "necessary" with "imperative", conveying a sense of urgency and importance.
it is crucial to use
Substitutes "necessary" with "crucial", indicating that the action is essential for success.
it is advisable to use
Replaces "necessary" with "advisable", suggesting a recommended course of action.
it is important to use
Uses "important" instead of "necessary", emphasizing the significance of the action.
one must use
Offers a more direct and concise way to express the necessity of using something.
using is required
Rephrases the sentence to focus on the action, using a passive construction to highlight the requirement.
the use of is needed
Emphasizes the object being used by placing it at the beginning of the sentence and indicating that its use is needed.
FAQs
What does "it is necessary to use" mean?
The phrase "it is necessary to use" means that something is required or essential for a particular purpose or in a given situation.
How can I rephrase "it is necessary to use" to sound more formal?
For a more formal tone, consider alternatives such as "it is required to use" or "it is essential to use".
When is it appropriate to use "it is necessary to use"?
Use "it is necessary to use" when you want to emphasize that a particular action or tool is not optional, but rather a requirement for achieving a specific outcome.
Are there any informal alternatives to "it is necessary to use"?
While "it is necessary to use" is generally suitable for most contexts, you could use phrases like "one must use" for a slightly less formal feel, depending on your audience and purpose.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested